said one of my chickens to the other 
She wouldn't go to bed Saturday night and was acting all odd in the run so I convinced myself she was egg-bound, brought her inside and had dh hold her on the kitchen table while I explored her vent very gently.
DH said "neither her nor I were expecting our Saturday night to turn out like that". She clucked loudly and was most surprised.
She wasn't egg-bound as far as I could tell so I greased her vent and put it back in the house.
She went to bed the moment it got dark last night 